Proven negative flow hydraulics have optimize the main control valve, improved the speed of front end cylinders, while cutting down the hydraulic system’s damper loss, leading to much better working efficiency. The pilot valves matching with the main control valve offer precise control.
Fuel Wise 6 Cylinder Engine
Equipped with a fuel efficient world- class Cummins QSB6.7 engine meets U.S. EPA tough Tier 4 Final emission standards. The QSB6.7 series come with a combination of a proven cooled-EGR system. It is also complemented by Cummins patented VGTTM Turbocharger, which continuously varies the airflow boost to precisely match engine and load demand for optimal performance.